No problem, we've got 2315 and 5994 to multiply
2315 × 5994 = 5994 × (2315)
+ 5994 × 5 what gives us 29970
+ 5994 × 10 which equals 59940
+ 5994 × 300 which equals 1798200
+ 5994 × 2000 what gives us 11988000

= 13876110
